Remove text_scroll & Improve layout

lib/components/layout.dart

@@ -2,7 +2,10 @@ part of 'components.dart';
 
 class SliverGridViewWithFixedItemHeight extends StatelessWidget {
   const SliverGridViewWithFixedItemHeight(
-      {required this.delegate, required this.maxCrossAxisExtent, required this.itemHeight, super.key});
+      {required this.delegate,
+      required this.maxCrossAxisExtent,
+      required this.itemHeight,
+      super.key});
 
   final SliverChildDelegate delegate;
 
@@ -62,7 +65,8 @@ class SliverGridDelegateWithFixedHeight extends SliverGridDelegate {
   @override
   bool shouldRelayout(covariant SliverGridDelegate oldDelegate) {
     if (oldDelegate is! SliverGridDelegateWithFixedHeight) return true;
-    if (oldDelegate.maxCrossAxisExtent != maxCrossAxisExtent || oldDelegate.itemHeight != itemHeight) {
+    if (oldDelegate.maxCrossAxisExtent != maxCrossAxisExtent ||
+        oldDelegate.itemHeight != itemHeight) {
       return true;
     }
     return false;
@@ -70,28 +74,29 @@ class SliverGridDelegateWithFixedHeight extends SliverGridDelegate {
 }
 
 class SliverGridDelegateWithComics extends SliverGridDelegate {
-  SliverGridDelegateWithComics([this.scale]);
+  SliverGridDelegateWithComics();
 
   final bool useBriefMode = appdata.settings['comicDisplayMode'] == 'brief';
 
-  final double? scale;
+  final double scale = (appdata.settings['comicTileScale'] as num).toDouble();
 
   @override
   SliverGridLayout getLayout(SliverConstraints constraints) {
     if (useBriefMode) {
       return getBriefModeLayout(
         constraints,
-        scale ?? (appdata.settings['comicTileScale'] as num).toDouble(),
+        scale,
       );
     } else {
       return getDetailedModeLayout(
         constraints,
-        scale ?? (appdata.settings['comicTileScale'] as num).toDouble(),
+        scale,
       );
     }
   }
 
-  SliverGridLayout getDetailedModeLayout(SliverConstraints constraints, double scale) {
+  SliverGridLayout getDetailedModeLayout(
+      SliverConstraints constraints, double scale) {
     const minCrossAxisExtent = 360;
     final itemHeight = 152 * scale;
     final width = constraints.crossAxisExtent;
@@ -106,11 +111,14 @@ class SliverGridDelegateWithComics extends SliverGridDelegate {
         reverseCrossAxis: false);
   }
 
-  SliverGridLayout getBriefModeLayout(SliverConstraints constraints, double scale) {
+  SliverGridLayout getBriefModeLayout(
+      SliverConstraints constraints, double scale) {
     final maxCrossAxisExtent = 192.0 * scale;
     const childAspectRatio = 0.64;
     const crossAxisSpacing = 0.0;
-    int crossAxisCount = (constraints.crossAxisExtent / (maxCrossAxisExtent + crossAxisSpacing)).ceil();
+    int crossAxisCount =
+        (constraints.crossAxisExtent / (maxCrossAxisExtent + crossAxisSpacing))
+            .ceil();
     // Ensure a minimum count of 1, can be zero and result in an infinite extent
     // below when the window size is 0.
     crossAxisCount = math.max(1, crossAxisCount);
@@ -133,7 +141,8 @@ class SliverGridDelegateWithComics extends SliverGridDelegate {
   @override
   bool shouldRelayout(covariant SliverGridDelegate oldDelegate) {
     if (oldDelegate is! SliverGridDelegateWithComics) return true;
-    if (oldDelegate.scale != scale || oldDelegate.useBriefMode != useBriefMode) {
+    if (oldDelegate.scale != scale ||
+        oldDelegate.useBriefMode != useBriefMode) {
       return true;
     }
     return false;

pubspec.lock

@@ -977,14 +977,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.7.3"
-  text_scroll:
-    dependency: "direct main"
-    description:
-      name: text_scroll
-      sha256: "7869d86a6fdd725dee56bdd150216a99f0372b82fbfcac319214dbd5f36e1908"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.0"
   typed_data:
     dependency: transitive
     description:

pubspec.yaml

@@ -72,7 +72,6 @@ dependencies:
   shimmer_animation: ^2.1.0
   flutter_memory_info: ^0.0.1
   syntax_highlight: ^0.4.0
-  text_scroll: ^0.2.0
   flutter_7zip:
     git:
       url: https://github.com/wgh136/flutter_7zip